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ADS7817中文资料12 位差分输入微功耗采样模数转换器数据手册TI规格书

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厂商型号

ADS7817

参数属性

ADS7817 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC)的模数转换器(ADC);产品描述:IC ADC 12BIT SAR 8VSSOP

功能描述

12 位差分输入微功耗采样模数转换器

封装外壳

8-TSSOP,8-MSOP(0.118",3.00mm 宽)

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-9-23 14:10:00

人工找货

ADS7817价格和库存,欢迎联系客服免费人工找货

ADS7817规格书详情

描述 Description

The ADS7817 is a 12-bit, 200kHz sampling Analog-to-Digital (A/D) converter that features a high impedance fully differential analog input. The reference voltage can be varied from 100mV to 2.5V, with a corresponding input-referred resolution between 49uV and 1.22mV. The differential input, low power, automatic power down, and small size make the ADS7817 ideal for direct connection to transducers in battery operated systems, remote data acquisition, or multi-channel applications. The ADS7817 is available in a plastic mini-DIP-8, an SO-8, or an MSOP-8 package.

特性 Features

• BIPOLAR INPUT RANGE
• TRUE DIFFERENTIAL INPUT
• 200kHz SAMPLING RATE
• MICRO POWER: 2.3mW at 200kHz
• POWER DOWN: 3uA Max
• AVAILABLE IN MSOP-8 PACKAGE
• SERIAL INTERFACE
• AC COMMON-MODE REJECTION
• APPLICATIONS
• TRANSDUCER INTERFACE
• BATTERY OPERATED SYSTEMS
• REMOTE DATA ACQUISITION
• ISOLATED DATA ACQUISITION
• AC MOTOR CONTROL

技术参数

  • 制造商编号

    :ADS7817

  • 生产厂家

    :TI

  • Number of input channels

    :1

  • Sample rate (Max) (kSPS)

    :200

  • Interface type

    :SPI

  • Architecture

    :SAR

  • Input type

    :Pseudo-Differential

  • Multi-channel configuration

    :—

  • Rating

    :Catalog

  • Reference mode

    :Ext

  • Input range (Max) (V)

    :5.25

  • Input range (Min) (V)

    :0

  • Features

    :—

  • Operating temperature range (C)

    :-40 to 85

  • Power consumption (Typ) (mW)

    :2.3

  • Analog voltage AVDD (Min) (V)

    :4.75

  • SNR (dB)

    :71

  • Analog voltage AVDD (Max) (V)

    :5.25

  • INL (Max) (+/-LSB)

    :2

  • Digital supply (Min) (V)

    :4.75

  • Digital supply (Max) (V)

    :5.25

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
22+
SOP20
8200
全新原装现货!自家库存!
询价
TI
25+
N/A
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
BB
24+
NA
6521
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
BB
23+
MSOP-8P
8931
询价
BB/TI
24+
SOP-8
6980
原装现货,可开13%税票
询价
TI/德州仪器
23+
SOP8
32732
原装正品代理渠道价格优势
询价
TI/BB
24+
SOP8
90000
一级代理商进口原装现货、价格合理
询价
TI
24+
SOIC|8
55200
免费送样原盒原包现货一手渠道联系
询价
Texas Instruments
24+
全新原装 现货特价 南京苏州上海
6540
原装现货/欢迎来电咨询
询价